List of calculators
This is a list of types of calculators, many of which are obsolete but hoarded by legions of admiring collectors.Many of these old devices belong in a museum [1]
- fx-82
- fx-350
- fx-6300G
- fx-100D
- CFX-9850G - colour screen
- Graph 20
- Graph 25
- Graph 35
- Graph 65
- Graph 100
- list more Casio calculators here
- HP-35 - first scientific calculator
- HP-80 - first business calculator
- HP-45 - first scientific calculator with a shift key
- HP-65 - first keystroke programmable, with cardreader
- HP-70 - lower-cost version of HP-80
- HP-55 - programmable with timer but no cardreader
- HP-46 - printing version of HP-45
- HP-81 - printing version of HP-80
- HP-21 - smaller/cheaper HP-35 successor
- HP-22 - smaller/cheaper HP-80 successor
- HP-25, 25C - inexpensive scientific programmable, C model first with continuous memory
- HP-27 - business/scientific, no programming
- HP-67 - HP-65 successor
- HP-41 - first alpha-numeric, expandable
- HP-15C - first matrix and complex math model
- HP-16C - first computer science model (programmable binary logic functions)
- HP-28 - first RPL programmable, with graphics
- HP-32S II - fractions
- HP-48 - keyboard reconfigurable, expandable (SX,GX), RPL programmable, graphics
- HP-49G
- HP-49G+ - newly released
- 124 S Dual Power Solar Desktop Calculator
- EL-520R
- list more Sharp calculators here
- Sinclair Scientific
- list more Sinclair calculators here
- TI-30
- TI-58
- TI-58 C
- TI-59
- TI-73
- TI-80
- TI-81
- TI-82
- TI-83
- TI-83 Plus
- TI-83 Plus Silver Edition
- TI-85
- TI-86
- TI-89
- TI-92
- TI-92 Plus
- Voyage 200
- BZ-21
- BZ-34
- MK-52
- MK-54
- MK-61
- Elka 101
- Elka 130
See also
- abacus
- slide rule
- pocket computer
Links
- The Museum of HP Calculators
- Google, including calculator (for the calculator, use the first box), calculator help
